From fba947db3f671bec61caba1349d4db3411f47c32 Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <31932013+gschorcht@users.noreply.github.com>
Date: Sat, 30 Sep 2017 20:48:28 +0200
Subject: [PATCH] Delete bme680_callback_spi.c

---
 .../bme680_callback_spi/bme680_callback_spi.c | 97 -------------------
 1 file changed, 97 deletions(-)
 delete mode 100644 examples/bme680/bme680_callback_spi/bme680_callback_spi.c

diff --git a/examples/bme680/bme680_callback_spi/bme680_callback_spi.c b/examples/bme680/bme680_callback_spi/bme680_callback_spi.c
deleted file mode 100644
index 94b0aaf..0000000
--- a/examples/bme680/bme680_callback_spi/bme680_callback_spi.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/**
- * Simple example with one sensor connected to SPI bus 1 
- * using BME680 driver and callback function to get the results.
- *
- * Harware configuration:
- *
- *  ESP8266             BME680
- *  GPIO 12 (MISO)  <-  SDO
- *  GPIO 13 (MOSI)  ->  SDI
- *  GPIO 14 (SCK)   ->  SCK
- *  GPIO 2  (CS)    ->  CS
- */
- 
-#include "espressif/esp_common.h"
-#include "esp/uart.h"
-
-// include BME680 driver
-#include "bme680/bme680_drv.h"
-
-#define SPI_BUS         1
-#define SPI_CS_GPIO     2   // GPIO 15, the default CS of SPI bus 1, can't be used
-
-#define BME680_ADDR1    0x76
-#define BME680_ADDR2    0x77 // default
-
-static uint32_t sensor;
-
-/**
- * Everything you need is a callback function that can handle
- * callbacks from the background measurement task of the
- * BME680 driver. This function is called periodically
- * and delivers the actual and average sensor value sets for 
- * given sensor.
- */
-
-static void my_callback_function (uint32_t sensor, 
-                                  bme680_value_set_t actual, 
-                                  bme680_value_set_t average)
-{
-    printf("%.3f Sensor %d: %.2f (%.2f) C, %.2f (%.2f) Percent, %.2f (%.2f) hPa, %.2f (%.2f) Ohm\n", 
-           (double)sdk_system_get_time()*1e-3, sensor, 
-           actual.temperature, average.temperature,
-           actual.humidity, average.humidity,
-           actual.pressure, average.pressure,
-           actual.gas, average.gas);
-}
-
-
-void user_init(void)
-{
-    // Set UART Parameter
-    uart_set_baud(0, 115200);
-    // Give the UART some time to settle
-    sdk_os_delay_us(500);
-
-    /** Please note: 
-      * Function *bme680_create_sensor* returns a value greater or equal 0
-      * on succes, all other *bme680_* functions return true on success. Using
-      * these return values, you could realize an error handling. Error 
-      * handling is not realized in this example due to readability reasons.
-      */
-    
-    /** -- MANDATORY PART -- */
-    
-    // Init BME680 driver itself.
-    bme680_init_driver();
-
-    // Create the sensor at bus SPI_BUS with SPI_CS_GPIO as CS signal.
-    // Parameter *addr* has to be 0 in case of SPI bus.
-    sensor = bme680_create_sensor (SPI_BUS, 0, SPI_CS_GPIO);
-
-    // Register the callback function to get measurement results.
-    bme680_set_callback_function (sensor, &my_callback_function);
-    
-    // That's it.
-
-    /** -- OPTIONAL PART -- */
-
-    // Change the period of measurements (default 1000 ms) to 500 ms.
-    bme680_set_measurement_period (sensor, 500);
-    
-    // Changes the oversampling rates (default os_1x) to 4x oversampling for
-    // temperature and 2x oversampling for pressure. Humidity measurement is
-    // skipped.
-    bme680_set_oversampling_rates(sensor, os_4x, os_2x, none);
-    
-    // Change the IIR filter size (default iir_size_3) for temperature and 
-    // and pressure to 7.
-    bme680_set_filter_size(sensor, iir_size_7);
-
-    // Change the heaeter profile (default 320 degree Celcius for 150 ms) to
-    // 200 degree Celcius for 100 ms.
-    bme680_set_heater_profile (sensor, 200, 100);
-    
-    // That's it.
-}
-